What is the cheapest airline that flies from United Kingdom to Udon Thani?

Malaysia Airlines is the most popular carrier operating from United Kingdom to Udon Thani

When did momondo last update prices for flights from United Kingdom to Udon Thani Airport?

Prices for flights from United Kingdom to Udon Thani Airport were last updated today.

How many operators does momondo search for flights from United Kingdom to Udon Thani Airport?

The number of operators available for flights from United Kingdom to Udon Thani Airport is 1 as of September 2026.

How old do you have to be to fly from United Kingdom to Udon Thani Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Udon Thani Airport.

What documentation or ID do you need to fly to Udon Thani Airport?

The necessary travel and health documents for your Udon Thani Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£574 Cheap Flights from the United Kingdom to Udon Thani in 2026

Find the cheapest flights from the United Kingdom to Udon Thani

Return

One-way

Last minute

Recent return flight deals from the United Kingdom to Udon Thani

Enter your travel dates to find the best prices.

22:05 - 13:25LHR London Heathrow-UTH Udon Thani

33h 20m2 stops Manama Bahrain Intl Bangkok Suvarnabhumi

13:55 - 15:20UTH Udon Thani-LHR London Heathrow

31h 25m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl

£638Gulf Air

Mon, 12 Oct - Wed, 21 Oct

06:00 - 11:25LHR London Heathrow-UTH Udon Thani

22h 25m3 stops Vienna Intl Sharjah Bangkok Suvarnabhumi

08:55 - 09:35UTH Udon Thani-LHR London Heathrow

31h 40m3 stops Bangkok Don Mueang Intl Phuket City Oslo Gardermoen

£664Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

06:00 - 11:25LHR London Heathrow-UTH Udon Thani

22h 25m3 stops Vienna Intl Sharjah Bangkok Suvarnabhumi

15:00 - 18:15UTH Udon Thani-LHR London Heathrow

34h 15m2 stops Bangkok Suvarnabhumi Haikou Meilan Intl

£670Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

14:55 - 19:30LHR London Heathrow-UTH Udon Thani

21h 35m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

20:00 - 14:00UTH Udon Thani-LHR London Heathrow

25h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£686Multiple Airlines

Wed, 3 Mar - Wed, 17 Mar

16:00 - 20:55LHR London Heathrow-UTH Udon Thani

22h 55m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

20:00 - 14:00UTH Udon Thani-LHR London Heathrow

25h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£696Multiple Airlines

Mon, 12 Oct - Fri, 13 Nov

16:00 - 20:55LHR London Heathrow-UTH Udon Thani

22h 55m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

20:00 - 14:00UTH Udon Thani-LHR London Heathrow

25h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£714Multiple Airlines

Mon, 12 Oct - Fri, 13 Nov

16:00 - 20:55LHR London Heathrow-UTH Udon Thani

22h 55m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

20:00 - 14:00UTH Udon Thani-LHR London Heathrow

25h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£716Multiple Airlines

Mon, 12 Oct - Fri, 13 Nov

16:00 - 20:55LHR London Heathrow-UTH Udon Thani

22h 55m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

20:00 - 14:00UTH Udon Thani-LHR London Heathrow

25h 00m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£717Multiple Airlines

Mon, 12 Oct - Fri, 13 Nov

21:35 - 19:30LHR London Heathrow-UTH Udon Thani

14h 55m1 stop Bangkok Suvarnabhumi

20:00 - 06:40UTH Udon Thani-LHR London Heathrow

17h 40m1 stop Bangkok Suvarnabhumi

£914Thai Airways

Sun, 25 Oct - Sun, 1 Nov

21:35 - 19:30LHR London Heathrow-UTH Udon Thani

14h 55m1 stop Bangkok Suvarnabhumi

08:30 - 19:35UTH Udon Thani-LHR London Heathrow

18h 05m1 stop Bangkok Suvarnabhumi

£949Thai Airways

Tue, 17 Nov - Thu, 14 Jan

Recent last minute flight deals from the United Kingdom to Udon Thani

Enter your travel dates to find the best prices.

10:00 - 13:25LHR London Heathrow-UTH Udon Thani

21h 25m2 stops Manama Bahrain Intl Bangkok Suvarnabhumi

13:55 - 15:20UTH Udon Thani-LHR London Heathrow

31h 25m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl

£648Gulf Air

Mon, 14 Sep - Mon, 28 Sep

09:30 - 13:25LHR London Heathrow-UTH Udon Thani

21h 55m2 stops Doha Hamad Intl Bangkok Suvarnabhumi

21:25 - 14:35UTH Udon Thani-LHR London Heathrow

23h 10m2 stops Bangkok Suvarnabhumi Doha Hamad Intl

£701Multiple Airlines

Mon, 14 Sep - Fri, 18 Sep

22:10 - 09:45LHR London Heathrow-UTH Udon Thani

29h 35m2 stops Guangzhou Baiyun Bangkok Suvarnabhumi

10:15 - 07:15UTH Udon Thani-LHR London Heathrow

27h 00m1 stop Bangkok Suvarnabhumi

£737Multiple Airlines

Mon, 14 Sep - Mon, 28 Sep

22:10 - 09:45LHR London Heathrow-UTH Udon Thani

29h 35m2 stops Guangzhou Baiyun Bangkok Suvarnabhumi

08:40 - 19:15UTH Udon Thani-LHR London Heathrow

16h 35m1 stop Bangkok Suvarnabhumi

£757Multiple Airlines

Mon, 14 Sep - Fri, 18 Sep

22:05 - 13:25LHR London Heathrow-UTH Udon Thani

33h 20m2 stops Manama Bahrain Intl Bangkok Suvarnabhumi

13:55 - 06:55UTH Udon Thani-LHR London Heathrow

23h 00m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl

£763Gulf Air

Sun, 13 Sep - Wed, 16 Sep

10:00 - 13:25LHR London Heathrow-UTH Udon Thani

21h 25m2 stops Manama Bahrain Intl Bangkok Suvarnabhumi

13:55 - 06:55UTH Udon Thani-LHR London Heathrow

23h 00m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl

£807Gulf Air

Sun, 13 Sep - Wed, 16 Sep

21:35 - 20:55LHR London Heathrow-UTH Udon Thani

17h 20m1 stop Bangkok Suvarnabhumi

21:25 - 19:20UTH Udon Thani-LHR London Heathrow

27h 55m1 stop Bangkok Suvarnabhumi

£877Multiple Airlines

Mon, 14 Sep - Mon, 28 Sep

21:35 - 08:10LHR London Heathrow-UTH Udon Thani

28h 35m1 stop Bangkok Suvarnabhumi

08:40 - 19:20UTH Udon Thani-LHR London Heathrow

16h 40m1 stop Bangkok Suvarnabhumi

£901Multiple Airlines

Mon, 14 Sep - Fri, 18 Sep

22:05 - 13:25LHR London Heathrow-UTH Udon Thani

33h 20m2 stops Manama Bahrain Intl Bangkok Suvarnabhumi

13:55 - 06:55UTH Udon Thani-LHR London Heathrow

23h 00m2 stops Bangkok Suvarnabhumi Manama Bahrain Intl

£1,072Gulf Air

Sun, 13 Sep - Wed, 16 Sep

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Thai Airways flights from United Kingdom to Udon Thani

Our best Thai Airways deals on United Kingdom to Udon Thani flight tickets

Thai Airways

25 Oct

LHR21:35London Heathrow

14h 55m

1 stop

UTH19:30Udon Thani

1 Nov

UTH20:00Udon Thani

17h 40m

1 stop

LHR06:40London Heathrow

£914

Thai Airways

17 Nov

LHR21:35London Heathrow

14h 55m

1 stop

UTH19:30Udon Thani

14 Jan

UTH08:30Udon Thani

18h 05m

1 stop

LHR19:35London Heathrow

£949

Thai Airways

28 Dec

LHR21:35London Heathrow

14h 55m

1 stop

UTH19:30Udon Thani

8 Feb

UTH20:00Udon Thani

17h 40m

1 stop

LHR06:40London Heathrow

£1,200

Gulf Air flights from United Kingdom to Udon Thani

Our best Gulf Air deals on United Kingdom to Udon Thani flight tickets

Gulf Air

12 Oct

LHR22:05London Heathrow

33h 20m

2 stops

UTH13:25Udon Thani

21 Oct

UTH13:55Udon Thani

31h 25m

2 stops

LHR15:20London Heathrow

£638

Gulf Air

14 Sept

LHR10:00London Heathrow

21h 25m

2 stops

UTH13:25Udon Thani

28 Sept

UTH13:55Udon Thani

31h 25m

2 stops

LHR15:20London Heathrow

£648

Gulf Air

13 Oct

LHR10:00London Heathrow

21h 25m

2 stops

UTH13:25Udon Thani

17 Oct

UTH13:55Udon Thani

23h 00m

2 stops

LHR06:55London Heathrow

£730

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Udon Thani that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Mon 12/10

22:05-13:25

2 stops33h 20m

Udon Thani

Wed 21/10

13:55-15:20

2 stops31h 25m

£638

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Sun 25/10

06:00-11:25

3 stops22h 25m

Udon Thani

Sun 1/11

08:55-09:35

3 stops31h 40m

£664

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Sun 25/10

06:00-11:25

3 stops22h 25m

Udon Thani

Sun 1/11

15:00-18:15

2 stops34h 15m

£670

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Wed 3/3

14:55-19:30

2 stops21h 35m

Udon Thani

Wed 17/3

20:00-14:00

2 stops25h 00m

£686

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Mon 12/10

16:00-20:55

2 stops22h 55m

Udon Thani

Fri 13/11

20:00-14:00

2 stops25h 00m

£696

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Mon 12/10

16:00-20:55

2 stops22h 55m

Udon Thani

Fri 13/11

20:00-14:00

2 stops25h 00m

£714

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Mon 12/10

16:00-20:55

2 stops22h 55m

Udon Thani

Fri 13/11

20:00-14:00

2 stops25h 00m

£716

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Mon 12/10

16:00-20:55

2 stops22h 55m

Udon Thani

Fri 13/11

20:00-14:00

2 stops25h 00m

£717

Fastest return journey

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Sun 25/10

21:35-19:30

1 stop14h 55m

Udon Thani

Sun 1/11

20:00-06:40

1 stop17h 40m

£914

LondonUdon Thani

LHR London Heathrow - UTH Udon Thani

LHRUTH

London Heathrow

Tue 17/11

21:35-19:30

1 stop14h 55m

Udon Thani

Thu 14/1

08:30-19:35

1 stop18h 05m

£949

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to Udon Thani

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Udon Thani?

The cheapest month to fly to Udon Thani from United Kingdom is in September. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you don’t want to visit Udon Thani in September, then you should wait until August to fly from United Kingdom, when ticket prices are also cheap, with an average price of £0.

Can stopping save me money on United Kingdom to Udon Thani flights?

You could potentially save up to 29% on your flight if you consider stops on a United Kingdom to Udon Thani flight.

Cheap United Kingdom to Udon Thani flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Udon Thani

Best price found	£574
Fastest flight time	20h 20m
Direct flights	None

The best one-way flight to Udon Thani from United Kingdom in the past 72 hours is £574. The best return flight deal from United Kingdom to Udon Thani found on momondo in the last 72 hours is £638.

The fastest flight from United Kingdom to Udon Thani takes 20h 20m

There are no direct flights from United Kingdom to Udon Thani. There are no popular flight routes from United Kingdom to Udon Thani.

Search flight deals

Frequently asked questions about flying from the United Kingdom to Udon Thani

When did momondo last update prices for flights from United Kingdom to Udon Thani Airport?
Prices for flights from United Kingdom to Udon Thani Airport were last updated today.
How many operators does momondo search for flights from United Kingdom to Udon Thani Airport?
The number of operators available for flights from United Kingdom to Udon Thani Airport is 1 as of September 2026.
How old do you have to be to fly from United Kingdom to Udon Thani Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Udon Thani Airport.
What documentation or ID do you need to fly to Udon Thani Airport?
The necessary travel and health documents for your Udon Thani Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Udon Thani

Compare and see reviews for airlines that fly from United Kingdom to Udon Thani with momondo

Airline	Rating	Free Cancellation	Price
Thai Airways	PriceFrom £738	Free Cancellation	Rating 7.9 418 reviews		Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Udon Thani?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Udon Thani. momondo saves you time and could save you money on your trip.

Can I find flights from United Kingdom to Udon Thani with flexible booking policies on momondo?

momondo does allow users to show only those flights to Udon Thani from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United Kingdom to Udon Thani?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Udon Thani.

I’m not ready to book a flight from United Kingdom to Udon Thani right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United Kingdom to Udon Thani now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Udon Thani and let you know when they change.